SOLUTION: how do you solve this rational expression.... for allr is not equal to 2 r^2-5r+6/r^2-4 the answer is r-3/r+2 i just need to know how to get this answer.

Question 116863: how do you solve this rational expression.... for allr is not equal to 2
r^2-5r+6/r^2-4 the answer is r-3/r+2 i just need to know how to get this answer.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
how do you solve this rational expression.... for allr is not equal to 2

:
Note that you can factor the numerator and the denominator is the difference of squares, you can factor also, then cancel out (r-2)
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